SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6Imd0V3ZGSSs5YnJOMHVYVUdoMkZLdFE9PSIsInZhbHVlIjoiUElaaGhrNmRBbjNiSVIxbUhteU5Jdz09IiwibWFjIjoiOGZjY2IxOGE2Njc1OTcxMzE5ZWJiNjA1MmNjOTE0ZWE1NTZkZjYwY2IzZmJlZTFmZmM2NzQ0NjU5YTMzYmIwOCIsInRhZyI6IiJ9 limit 1)